HIP-18 and HIP-19 full node version v0.2.2 has been released, please be sure to update all full nodes before HACD number 107000. github.com/hacash/fullnod…

HIP-18 is already in effect. After HACD number 107000, bidding fee below one block reward are not accepted.

[v0.2.8] fixed HACD auto bidding bugs. HACD miner need to update to resolve the issue of automatic bidding failure. Download: github.com/hacash/fullnod…

[v0.2.9] Solve the vulnerability problem of highest bid checking and avoid generating invalid block from multiple block producers. github.com/hacash/fullnod…

[v0.2.11] All miners need to update. Solve the problem that when multiple blocks are validated at the same time, the transaction pool and the highest bid record do not match, resulting in miners generating invalid blocks. github.com/hacash/fullnod…

Hacash WASM SDK has been released and can be used for Node.js or other JS-supported environments, especially capable of running in browsers, which will have significant implications for the development of Hacash's ecological applications. Read more: github.com/hacash/doc/blo…

The "Istanbul Upgrade" introduced P2SH technology, which is key to Bitcoin's programmability. Now, P2SH may will become a base component of the cross-chain technology system of Hacash L3 multi-chain.

Currently, a version of GPU mining code has also been merged into the fullnode library. If want to use it in advance, please enable the "ocl" feature in Config.toml when compiling "poworker". Thanks to Ivan Martin for his contribution: github.com/hacash/fullnod…